collection

Playing checkers in the pub, watercolour on paper 37.3 x 49.3 cm, without frame

Poultry, chalk and watercolour on board 49.6 x 59.6 cm, signed l.r. with monogram and in full

Organic composition, ink on paper 39.1 x 56.4 cm, signed on the reverse and dated '53

Anniversary couple, watercolour on paper 28.7 x 25.4 cm, signed l.r. and dated '21

Man with knife and mirror-reflection, watercolour, blackchalk and ink on Japanese paper 19.0 x 21.0 cm, signed l.c. and dated 1992

The painter's daughter in a flowering meadow, pastel on paper 51.9 x 63.5 cm, signed l.r. and dated 1911

Two horsemen, charcoal on paper 21.9 x 29.6 cm, signed l.l. and dated 3 July 59

Montage en collage I (Montage and collage), collage on paper 52.7 x 51.0 cm, signed l.c. and dated Sept 1974

The Brouwersgracht, Amsterdam, gouache on paper 40.5 x 29.8 cm, signed m.l. and dated '05

A shocking message, gouache on board 75.3 x 55.7 cm, painted ca. 1915

Etude d'une femme nue assise; on the reverse: Figure studies, pencil on paper 15.5 x 11.0 cm, signed l.l. and on the reverse with the artists stamp

The waiting horse - Farmers family around the table, watercolour on paper 37.6 x 54.3 cm, signed l.r.

Windmilll in Drenthe, watercolour on paper 35.5 x 52.0 cm, signed l.r.

Horse carriages on a farmyard, pen on paper 14.6 x 24.0 cm, signed l.r. and dated 'Den Haag' 1910

Nelson's squadron breaks through the French line of defence, Travalgar 1812, watercolour on paper 37.3 x 52.2 cm

Mother and child, mixed media on paper 72.5 x 64.0 cm, signed l.c.

The 'Shepperton Lock' in the river Thames, watercolour on board 35.4 x 39.9 cm, signed l.r.

A couple in an interior, pencil, ink, chalk and gouache on paper 36.4 x 30.0 cm, signed l.r. and dated 29.VII.64

Female nude, charcoal on paper 25.0 x 50.0 cm, signed l.r. with initials and executed ca. 1943

Portrait, possible Hendrik Werkman, black chalk on paper 16.5 x 12.7 cm, signed l.r. with initials